resolve asher's comments

Author: bcpeinhardt

src/main/kotlin/com/coder/gateway/cli/CoderCLIManager.kt

@@ -304,7 +304,7 @@ class CoderCLIManager(
                         .plus("\n")
                         .plus(
                             """
-                            Host ${getHostName(deploymentURL, it.first, currentUser, it.second)}--bg
+                            Host ${getBackgroundHostName(deploymentURL, it.first, currentUser, it.second)}
                               ProxyCommand ${backgroundProxyArgs.joinToString(" ")} ${getWorkspaceParts(it.first, it.second)}
                               ConnectTimeout 0
                               StrictHostKeyChecking no
@@ -493,12 +493,23 @@ class CoderCLIManager(
             currentUser: User,
             agent: WorkspaceAgent,
         ): String =
+            // For a user's own workspace, we use the old syntax without a username for backwards compatibility,
+            // since the user might have recent connections that still use the old syntax.
             if (currentUser.username == workspace.ownerName) {
                 "coder-jetbrains--${workspace.name}.${agent.name}--${url.safeHost()}"
             } else {
                 "coder-jetbrains--${workspace.ownerName}--${workspace.name}.${agent.name}--${url.safeHost()}"
             }
 
+        fun getBackgroundHostName(
+            url: URL,
+            workspace: Workspace,
+            currentUser: User,
+            agent: WorkspaceAgent,
+        ): String {
+            return getHostName(url, workspace, currentUser, agent) + "--bg"
+        }
+
 
         /**
          * This function returns the identifier for the workspace to pass to the

src/main/kotlin/com/coder/gateway/views/steps/CoderWorkspaceProjectIDEStepView.kt

@@ -214,7 +214,7 @@ class CoderWorkspaceProjectIDEStepView(
                                     } else {
                                         IDECellRenderer(CoderGatewayBundle.message("gateway.connector.view.coder.connect-ssh"))
                                     }
-                                val executor = createRemoteExecutor(CoderCLIManager.getHostName(data.client.url, data.workspace, data.client.me, data.agent) + "--bg")
+                                val executor = createRemoteExecutor(CoderCLIManager.getBackgroundHostName(data.client.url, data.workspace, data.client.me, data.agent))
 
                                 if (ComponentValidator.getInstance(tfProject).isEmpty) {
                                     logger.info("Installing remote path validator...")